Product Overview

The SN65LVDS250 and SN65LVDT250 are 4x4 nonblocking crosspoint switches in a flow-through pin-out allowing for ease in PCB layout. Low-voltage differential signaling (LVDS) is used to achieve a high-speed data throughput while using low power. Each of the output drivers includes a 4:1 multiplexer to allow any input to be routed to any output. Internal signal paths are fully differential to achieve the high signaling speeds while maintaining low signal skews. The SN65LVDT250 incorporates 110 Ω termination resistors  for those applications where board space is a premium.

This blog will introduce SN65LVDS250 systematically from its features, pinout to its specifications, applications, also including SN65LVDS250 datasheet and so much more.

SN65LVDS250 Features

• Greater Than 2.0 Gbps Operation
• Nonblocking Architecture Allows EachOutput to be Connected to Any Input
• Pk-Pk Jitter:

– 60 ps Typical at 2.0 Gbps

– 110 ps Typical at 2.5 Gbps

• Compatible With ANSI TIA/EIA-644-A LVDS  Standard
• Available Packaging 38-Pin TSSOP 
• 25 mV of Input Voltage Threshold Hysteresis
• Propagation Delay Times: 800 ps Typical
• Inputs Electrically Compatible With LVPECL,CML and LVDS  Signal Levels
• Operates From a Single 3.3-V Supply

• Low Power: 110 mA Typical
• Integrated 110-Ω Line Termination ResistorsAvailable With SN65LVDT250

SN65LVDS250 Pinout

The following figure is the diagram of SN65LVDS250 pinout.

SN65LVDS250 Pinout

SN65LVDS250 Applications

• Clock Buffering/Clock Muxing
• Wireless Base Stations
• High-Speed Network Routing
• Telecom/Datacom

SN65LVDS250 CAD Models

The following are SN65LVDS250 Symbol, Footprint, and 3D Model.

SN65LVDS250 Symbol

SN65LVDS250 Footprint

SN65LVDS250 3D Model

SN65LVDS250 Circuit Diagram

The following are the circuit diagrams of SN65LVDS250.

Voltage and Current Definitions

Differential Output Voltage (VOD) Test Circuit

SN65LVDS250 Package

The following diagram shows the SN65LVDS250 package.

SN65LVDS250 Package

SN65LVDS250 Specification

SN65LVDS250 Manufacturer

Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

SN65LVDS250 Datasheet

You can download SN65LVDS250 datasheet from the link given below:

SN65LVDS250 Datasheet

Using Warnings

Note: Please check their parameters and pin configuration before replacing them in your circuit.

SN65LVDS250 FAQ

What is LVDS used to achieve a high-speed data throughput while using low power?

Low-voltage differential signaling.

What is included in each of the output drivers?

4:1 multiplexer.

What is cross point switching?

In electronics and telecommunications, a crossbar switch (cross-point switch, matrix switch) is a collection of switches arranged in a matrix configuration.